TY  - JOUR
AU  - Vuksanović, Marija M.
AU  - Tomić, Nataša Z.
AU  - Mladenović, Ivana
AU  - Perić, Tamara O.
AU  - Gligorijević, Bojan
AU  - Jančić-Heinemann, Radmila
PY  - 2020
UR  - https://scindeks.ceon.rs/article.aspx?artid=0040-21762004429V
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3823
AB  - Kompozitni materijali na bazi akrilatnih fotopolimerizujućih polimera, (Bis-GMA/TEGDMA) koji predstavljaju matricu i ojačanja koja se mogu odabrati sa ciljem podešavanja svojstava dobijenih kompozita, koriste se u oblasti dentalne tehnologije. Uloga ojačanja je podešavanje mehaničkih svojstava, ali i kontrola skupljanja tokom očvršćavanja. Kao ojačanje odabrane su čestice aluminijum-oksida dopirane gvožđe oksidom (Al2O3 Fe), sintetisane korišćenjem sol-gel tehnike. U cilju simuliranja procesa primene adheziva u realnim uslovima korišćena je in vitro tehnika ispitivanja adhezije sintetisanog adheziva pri čemu je kao substrat korišćeno tkivo zuba. Dobijene vrednosti adhezije poređene su sa komercijalnim adhezivima koji se koriste u stomatologiji. Kvalitet adhezivnog spoja ocenjen je merenjem mikrotvrdoće primenom različitih opterećenja, pri čemu je procenjen način kako se ostvaruje spoj između filma i podloge. Pokazalo se da je sintetisani adheziv imao višestruko jaču adheziju u poređenju sa standardnim adhezivom korišćenim u stomatologiji (836 %).
AB  - Composite materials based on acrylate UV-cured polymers (Bis-GMA/TEGDMA) as a matrix and reinforcements that can be selected in order to adjust the properties of the obtained composite are used in the field of dental technology. The role of reinforcement is to adjust the mechanical properties, but also to control the shrinkage during curing. As reinforcement, alumina particles doped with iron oxide (Al2O3 Fe) synthesized using the sol-gel technique were selected. In order to simulate the process of adhesive application in real conditions, in vitro testing technique and adhesion properties of synthesized adhesive were used, where tooth tissue was used as a substrate. Comparison with standard adhesives used in dentistry was used to compare adhesion. The quality of the adhesive joint was evaluated using the microhardness testing method using different loads where it is estimated how the adhesive makes a connection with the substrate. It was shown that the synthesized adhesive showed significantly enhanced adhesion compared to the standard adhesive used in dentistry (836%).
PB  - Savez inženjera i tehničara Srbije
T2  - Tehnika
T1  - Poboljšana adhezija akrilnih adheziva sa zubnim tkivom uz dodatak čestica na bazi aluminijum oksida
T1  - Enhanced adhesion of acrylic adhesives with dental tissue with the addition of aluminum oxide based particles
VL  - 29
IS  - 4
SP  - 429
EP  - 433
DO  - 10.5937/tehnika2004429V
ER  - 

@article{
author = "Vuksanović, Marija M. and Tomić, Nataša Z. and Mladenović, Ivana and Perić, Tamara O. and Gligorijević, Bojan and Jančić-Heinemann, Radmila",
year = "2020",
abstract = "Kompozitni materijali na bazi akrilatnih fotopolimerizujućih polimera, (Bis-GMA/TEGDMA) koji predstavljaju matricu i ojačanja koja se mogu odabrati sa ciljem podešavanja svojstava dobijenih kompozita, koriste se u oblasti dentalne tehnologije. Uloga ojačanja je podešavanje mehaničkih svojstava, ali i kontrola skupljanja tokom očvršćavanja. Kao ojačanje odabrane su čestice aluminijum-oksida dopirane gvožđe oksidom (Al2O3 Fe), sintetisane korišćenjem sol-gel tehnike. U cilju simuliranja procesa primene adheziva u realnim uslovima korišćena je in vitro tehnika ispitivanja adhezije sintetisanog adheziva pri čemu je kao substrat korišćeno tkivo zuba. Dobijene vrednosti adhezije poređene su sa komercijalnim adhezivima koji se koriste u stomatologiji. Kvalitet adhezivnog spoja ocenjen je merenjem mikrotvrdoće primenom različitih opterećenja, pri čemu je procenjen način kako se ostvaruje spoj između filma i podloge. Pokazalo se da je sintetisani adheziv imao višestruko jaču adheziju u poređenju sa standardnim adhezivom korišćenim u stomatologiji (836 %)., Composite materials based on acrylate UV-cured polymers (Bis-GMA/TEGDMA) as a matrix and reinforcements that can be selected in order to adjust the properties of the obtained composite are used in the field of dental technology. The role of reinforcement is to adjust the mechanical properties, but also to control the shrinkage during curing. As reinforcement, alumina particles doped with iron oxide (Al2O3 Fe) synthesized using the sol-gel technique were selected. In order to simulate the process of adhesive application in real conditions, in vitro testing technique and adhesion properties of synthesized adhesive were used, where tooth tissue was used as a substrate. Comparison with standard adhesives used in dentistry was used to compare adhesion. The quality of the adhesive joint was evaluated using the microhardness testing method using different loads where it is estimated how the adhesive makes a connection with the substrate. It was shown that the synthesized adhesive showed significantly enhanced adhesion compared to the standard adhesive used in dentistry (836%).",
publisher = "Savez inženjera i tehničara Srbije",
journal = "Tehnika",
title = "Poboljšana adhezija akrilnih adheziva sa zubnim tkivom uz dodatak čestica na bazi aluminijum oksida, Enhanced adhesion of acrylic adhesives with dental tissue with the addition of aluminum oxide based particles",
volume = "29",
number = "4",
pages = "429-433",
doi = "10.5937/tehnika2004429V"
}

Vuksanović, M. M., Tomić, N. Z., Mladenović, I., Perić, T. O., Gligorijević, B.,& Jančić-Heinemann, R.. (2020). Poboljšana adhezija akrilnih adheziva sa zubnim tkivom uz dodatak čestica na bazi aluminijum oksida. in Tehnika
Savez inženjera i tehničara Srbije., 29(4), 429-433.
https://doi.org/10.5937/tehnika2004429V

Vuksanović MM, Tomić NZ, Mladenović I, Perić TO, Gligorijević B, Jančić-Heinemann R. Poboljšana adhezija akrilnih adheziva sa zubnim tkivom uz dodatak čestica na bazi aluminijum oksida. in Tehnika. 2020;29(4):429-433.
doi:10.5937/tehnika2004429V .

Vuksanović, Marija M., Tomić, Nataša Z., Mladenović, Ivana, Perić, Tamara O., Gligorijević, Bojan, Jančić-Heinemann, Radmila, "Poboljšana adhezija akrilnih adheziva sa zubnim tkivom uz dodatak čestica na bazi aluminijum oksida" in Tehnika, 29, no. 4 (2020):429-433,
https://doi.org/10.5937/tehnika2004429V . .

TY  - JOUR
AU  - Perić, Tamara O.
AU  - Marković, Dejan
AU  - Radojević, Vesna
AU  - Jančić-Heinemann, Radmila
AU  - Petrovic, Bojan B
AU  - Lamovec, Jelena
PY  - 2014
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1469
AB  - Purpose: The purpose of the study was to evaluate the surface characteristics of demineralized enamel after treatment with pastes containing casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) or casein phosphopeptide-amorphous calcium fluoride phosphate (CPP-ACFP) and to compare their efficacy with that of 0.05% NaF. Methods: Following formation of the artificial carious lesion, enamel slabs were divided into 4 groups (CPP-ACP, CPP-ACFP, 0.05% NaF and control) and submitted to a chemical caries model. Remineralization potential was examined using scanning electron microscope, energy-dispersive spectroscopy (EDS) and microhardness test. Scanning electron microphotographs were analyzed for area, minimal, maximal and mean diameter, perimeter, roundness and number of enamel defects and percentage of tooth surface affected by defects. Results: Treatment with 0.05% NaF partly reduced the appearance of enamel defects when compared with irregular demineralized enamel. Treatment with CPP-ACP or CPP-ACFP resulted in occlusion of defects which produced more flattened enamel surface. Image analysis revealed reduction of the dimensions of the defects in the 3 experimental groups. Treatment with CPP-ACFP decreased the number of enamel defects when compared with demineralized enamel. The EDS analysis did not show differences in Ca/O, P/O and Ca/P ratios between the groups (P>0.05). Microhardness test revealed significant effects of CPP-ACP and CPP-ACFP (P LT 0.05). Conclusions: Pastes containing CPP-ACP or CPP-ACFP showed potential to remineralize enamel surface lesions.
PB  - Wichtig Editore, Milan
T2  - Journal of Applied Biomaterials & Functional Materials
T1  - Influence of pastes containing casein phosphopeptide-amorphous calcium phosphate on surface of demineralized enamel
VL  - 12
IS  - 3
SP  - 234
EP  - 239
DO  - 10.5301/jabfm.5000194
ER  - 

@article{
author = "Perić, Tamara O. and Marković, Dejan and Radojević, Vesna and Jančić-Heinemann, Radmila and Petrovic, Bojan B and Lamovec, Jelena",
year = "2014",
abstract = "Purpose: The purpose of the study was to evaluate the surface characteristics of demineralized enamel after treatment with pastes containing casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) or casein phosphopeptide-amorphous calcium fluoride phosphate (CPP-ACFP) and to compare their efficacy with that of 0.05% NaF. Methods: Following formation of the artificial carious lesion, enamel slabs were divided into 4 groups (CPP-ACP, CPP-ACFP, 0.05% NaF and control) and submitted to a chemical caries model. Remineralization potential was examined using scanning electron microscope, energy-dispersive spectroscopy (EDS) and microhardness test. Scanning electron microphotographs were analyzed for area, minimal, maximal and mean diameter, perimeter, roundness and number of enamel defects and percentage of tooth surface affected by defects. Results: Treatment with 0.05% NaF partly reduced the appearance of enamel defects when compared with irregular demineralized enamel. Treatment with CPP-ACP or CPP-ACFP resulted in occlusion of defects which produced more flattened enamel surface. Image analysis revealed reduction of the dimensions of the defects in the 3 experimental groups. Treatment with CPP-ACFP decreased the number of enamel defects when compared with demineralized enamel. The EDS analysis did not show differences in Ca/O, P/O and Ca/P ratios between the groups (P>0.05). Microhardness test revealed significant effects of CPP-ACP and CPP-ACFP (P LT 0.05). Conclusions: Pastes containing CPP-ACP or CPP-ACFP showed potential to remineralize enamel surface lesions.",
publisher = "Wichtig Editore, Milan",
journal = "Journal of Applied Biomaterials & Functional Materials",
title = "Influence of pastes containing casein phosphopeptide-amorphous calcium phosphate on surface of demineralized enamel",
volume = "12",
number = "3",
pages = "234-239",
doi = "10.5301/jabfm.5000194"
}

Perić, T. O., Marković, D., Radojević, V., Jančić-Heinemann, R., Petrovic, B. B.,& Lamovec, J.. (2014). Influence of pastes containing casein phosphopeptide-amorphous calcium phosphate on surface of demineralized enamel. in Journal of Applied Biomaterials & Functional Materials
Wichtig Editore, Milan., 12(3), 234-239.
https://doi.org/10.5301/jabfm.5000194

Perić TO, Marković D, Radojević V, Jančić-Heinemann R, Petrovic BB, Lamovec J. Influence of pastes containing casein phosphopeptide-amorphous calcium phosphate on surface of demineralized enamel. in Journal of Applied Biomaterials & Functional Materials. 2014;12(3):234-239.
doi:10.5301/jabfm.5000194 .

Perić, Tamara O., Marković, Dejan, Radojević, Vesna, Jančić-Heinemann, Radmila, Petrovic, Bojan B, Lamovec, Jelena, "Influence of pastes containing casein phosphopeptide-amorphous calcium phosphate on surface of demineralized enamel" in Journal of Applied Biomaterials & Functional Materials, 12, no. 3 (2014):234-239,
https://doi.org/10.5301/jabfm.5000194 . .